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6 November, 15:08

How do I solve for w?

23 + 18w = - 21 + 14w

+4
Answers (2)
  1. 6 November, 15:50
    0
    23+18w = - 21+14w

    18w-14w = - 21-23

    4w = - 44

    w = - 11

    Try to bring w values in one side, and non-w for other side.
  2. 6 November, 17:09
    0
    Simplifying

    23 + 18w = - 21 + 14w

    Solving

    23 + 18w = - 21 + 14w

    Solving for variable 'w'.

    Move all terms containing w to the left, all other terms to the right.

    Add '-14w' to each side of the equation.

    23 + 18w + - 14w = - 21 + 14w + - 14w

    Combine like terms: 18w + - 14w = 4w

    23 + 4w = - 21 + 14w + - 14w

    Combine like terms: 14w + - 14w = 0

    23 + 4w = - 21 + 0

    23 + 4w = - 21

    Add '-23' to each side of the equation.

    23 + - 23 + 4w = - 21 + - 23

    Combine like terms: 23 + - 23 = 0

    0 + 4w = - 21 + - 23

    4w = - 21 + - 23

    Combine like terms: - 21 + - 23 = - 44

    4w = - 44

    Divide each side by '4'.

    w = - 11

    Simplifying

    w = - 11
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